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29 de nov. de 2010 · The command for doing that is: ssh-keygen -i -f puttygen_key > openssh_key. then you can copy the contents of openssh_key in to .ssh/authorized_keys just as with a normal SSH key. The -i option is the one that tells ssh-keygen to do the conversion. The -f option tells it where to find the key to convert.
11 de jun. de 2013 · If you use Putty: Generate key using PuttyGen, choose type EDCSA521, save public key id_edcsa521.pub, save private key as id_edcsa521.ppk, then paste this pub key to your authorized_keys file after ensuring .ssh is 700, and authorized_keys is 600, and you should be able to get right in that way, if your issue is related to newer version of ...
14 de nov. de 2022 · In order to convert the new v3 ppk file to pem, you need to use puttygen 0.75 or newer. At the time of writing this, v0.73 is the latest you can get using apt, but you can download and build the newest version of puttygen from source. This answer on SuperUser explains how to do this for v0.76 for instance: If putty is installed, uninstall it
1. @MadHatter: Private key files tend to have enough info in them to recreate the public key. (OpenSSH files do, at least, and it'd seem Putty's PPK files do too.) While you can't take the actual key and derive the public key from it, if you have the key file, it apparently contains the private key plus the numbers used to generate both keys.
27 de fev. de 2020 · 34. This key is generated by PuTTYgen software. To use it in linux you should start PuTTYgen, load the key (File->Load private key) and then export it as OpenSSH key ( Conversions->Export OpenSSH key) Share. Improve this answer.
27 de jun. de 2013 · To change or set a passphrase on an SSH key under PuTTY, do the following: Run the puttygen.exe program. Click on the "Load" button. Select the private key file that you want to put a passphrase on. Enter the new desired passphrase in the "Key passphrase" and "Confirm Passphrase" fields. Click on the "Save private key" button.
then configure the private key in putty. Putty->SSH->Auth->Browse to your private. You need to configure the public key on the server. (In my case I've talked with the server guy and asked if he could add my public key to the server). You need the public key in the other side (server) the connection. Share.
10 de ago. de 2009 · Steps to perform: Open PuTTY Key Generator. Load your private key (*.ppk file). Copy your public key data from the "Public key for pasting into OpenSSH authorized_keys file" section of the PuTTY Key Generator and paste the key data to the "authorized_keys" file (using notepad) if you want to use it. Snapshot showing portions of Puttygen to focus:
6 de jun. de 2017 · For more info you can use man puttygen but the relevent section is below:-O output-type Specify the type of output you want puttygen to produce. Acceptable options are: private Save the private key in a format usable by PuTTY. This will either be the standard SSH-1 key format, or PuTTY's own SSH-2 key format.
25 de set. de 2021 · On Windows, export your PPK within puttygen to OpenSSH format privkey, and copy the pubkey info from the window. The Ubuntu version of PuTTY and PuTTYgen may be 'too old' if you're using the latest PuTTY from upstream, and as such you need to do the exports on Windows, then copy your keys over to Ubuntu. –
